CVE-2022-32490

2023-01-1806:15:11

CWE-20

[email protected]

web.nvd.nist.gov

dell bios

input validation

local user

arbitrary code execution

smram

smi

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS

Percentile

5.1%

JSON

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Affected configurations

Nvd

Node

delledge_gateway_3000_firmwareRange<1.9.0

AND

delledge_gateway_3000Match-

Node

delledge_gateway_5000_firmwareRange<1.19.0

AND

delledge_gateway_5000Match-

Node

dellembedded_box_pc_3000_firmwareRange<1.15.0

AND

dellembedded_box_pc_3000Match-

VendorProductVersionCPE
delledge_gateway_3000_firmware*cpe:2.3:o:dell:edge_gateway_3000_firmware:*:*:*:*:*:*:*:*
delledge_gateway_3000-cpe:2.3:h:dell:edge_gateway_3000:-:*:*:*:*:*:*:*
delledge_gateway_5000_firmware*cpe:2.3:o:dell:edge_gateway_5000_firmware:*:*:*:*:*:*:*:*
delledge_gateway_5000-cpe:2.3:h:dell:edge_gateway_5000:-:*:*:*:*:*:*:*
dellembedded_box_pc_3000_firmware*cpe:2.3:o:dell:embedded_box_pc_3000_firmware:*:*:*:*:*:*:*:*
dellembedded_box_pc_3000-cpe:2.3:h:dell:embedded_box_pc_3000:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dell	edge_gateway_3000_firmware	*	cpe:2.3:o:dell:edge_gateway_3000_firmware::::::::
dell	edge_gateway_3000	-	cpe:2.3:h:dell:edge_gateway_3000:-:::::::*
dell	edge_gateway_5000_firmware	*	cpe:2.3:o:dell:edge_gateway_5000_firmware::::::::
dell	edge_gateway_5000	-	cpe:2.3:h:dell:edge_gateway_5000:-:::::::*
dell	embedded_box_pc_3000_firmware	*	cpe:2.3:o:dell:embedded_box_pc_3000_firmware::::::::
dell	embedded_box_pc_3000	-	cpe:2.3:h:dell:embedded_box_pc_3000:-:::::::*